SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-3464

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL).

MEDIUM 4.3EPSS 2.15%

Does this matter?

Lower severity and a low EPSS score (2.15%). Track it; it rarely justifies an emergency change on its own.

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL). Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. Easily "exploitable" vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).

CVSS 3.1
4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS
2.15% probability · 82th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
oracle/mysql · debian/debian linux · redhat/enterprise linux desktop · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server eus · redhat/enterprise linux server tus · redhat/enterprise linux workstation · mariadb/mariadb
Source
secalert_us@oracle.com
EPSS trend
0%3%5%27 October 2026: 2.15%27 October 202627 October 2026

EPSS 2.1% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.